public void UpdateNonRevisedRevenueStreams(string comment) { var revenueStreams = RevenueStreamDbService.FindAllNonRevised(comment); ViewManager.DisplayRevenues(revenueStreams); Presenter.Form.TotalEntitiesRows = revenueStreams.Count.ToString(); Presenter.Form.TotalEntitiesPrice = $"{revenueStreams.Sum(e => e.RevenueAmount):F2}"; }